remove request imt data

src/lib/src/main/java/gov/usgs/earthquake/nshmp/netcdf/www/Request.java

@@ -5,7 +5,6 @@ import java.util.List;
 import gov.usgs.earthquake.nshmp.Text;
 import gov.usgs.earthquake.nshmp.Text.Delimiter;
 import gov.usgs.earthquake.nshmp.geo.Location;
-import gov.usgs.earthquake.nshmp.gmm.Imt;
 import gov.usgs.earthquake.nshmp.gmm.NehrpSiteClass;
 import gov.usgs.earthquake.nshmp.netcdf.www.NetcdfWsUtils.Key;
 
@@ -46,24 +45,6 @@ public class Request {
     }
   }
 
-  /**
-   * Request data with site class and imt
-   */
-  static class RequestDataImt extends RequestDataSiteClass {
-    public Imt imt;
-
-    RequestDataImt(Location site, NehrpSiteClass siteClass, Imt imt, ResponseFormat format) {
-      super(site, siteClass, format);
-      this.imt = imt;
-    }
-
-    @Override
-    public String toCsv() {
-      return String.format("%s,%s",
-          super.toCsv(), Text.join(List.of(Key.IMT.toString(), imt.name()), Delimiter.COMMA));
-    }
-  }
-
   /**
    * Request data with site class
    */